Rock River at Afton

Ranking Statistics

247 score94.0of 100

Wisconsin median

95.1the median score of 1,313 stations

Scoring higher

682stations in Wisconsin

Sharing its score

8ranks 683 to 690

Points deducted

6.03.4 arrival, 1.5 reports received, 1.1 forecast check

Counted at the median

Accuracy, instrument checks, forecast checknot measured at this station; Wisconsin median 100.0, 100.0, 89.0

Next above

LVXW3rank 683; ahead on reports received 98.2% against 95.8%

Next below

CLIW3rank 689; behind on median arrival 27 min against 27 min 1 s

Sharing its rank

4other stations, equal on every measure

Equal scores are ordered by the share of scheduled reports received, then the reports due in the week (the longer record first), then the median arrival, then the longest silence.

1. Reports receivedweight 3595.833.5 of 35 pointsWisconsin median 98.8161 of 168 scheduled reports received in 7 days
2. Arrivalweight 1066.06.6 of 10 pointsWisconsin median 100.0half its reports arrived within 27 min
3. Continuityweight 10100.010.0 of 10 pointsWisconsin median 100.0longest silence 2 h, on a schedule of one report every 60 min
4. Accuracyweight 20-20.0 of 20 points, at the medianWisconsin median 100.0-
5. Instrument checksweight 15-15.0 of 15 points, at the medianWisconsin median 100.0-
6. Forecast checkweight 10-8.9 of 10 points, at the medianWisconsin median 89.0-

The score is the weighted mean of its six parts, from the last 7 days. How a station is ranked sets out each part.